study from : https://www.cnblogs.com/reaptomorrow-flydream/p/9613847.html python 二维数组键盘输入 1 m = int(input())2 grid = [[] for i in range(m)]3 for i in range(m):4 line = input().split(' ')5 for j in range(len(line)):6 grid[i].append(int…
copy from https://jupyter.org/install Getting started with JupyterLab Installation JupyterLab can be installed using conda or pip. For more detailed instructions, consult the installation guide. conda If you use conda, you can install it with: conda…
本文是转发自:https://www.dataquest.io/blog/jupyter-notebook-tips-tricks-shortcuts/ 的一篇文章,先记录在此,等有空时我会翻译成中文. 如果有读者看到该文,支持看原文. 原文内容如下: 27 Jupyter Notebook tips, tricks and shortcuts 12 OCT 2016 in resources and guides This post originally appeared on Alex Ro…